NEN EN IEC 60804 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INTEGRATING-AVERAGING SOUND LEVEL METERS
01-07-2003
12-01-2013
Describes instruments for the measurement of frequency-weighted and time-averaged sound pressure levels.
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